package com.lengxf.design.common;

/**
 * 充当真实主体角色
 * By Lengxf
 */
public class RealSearcher implements Searcher {

    @Override
    public String doSearch(String userId, String keyword) {
        System.out.println("用户发来了查询请求...." + userId);
        return "返回数据....";
    }

}
